查询词典 etching press

Feeding can, output can and etching gas transmission system are connected on the reaction chamber, plate type positive and negative electrodes installed in parallel in the reaction chamber, with the negative pole connected with the water cooling device that connected with seal wave tube and the bottom of the reaction chamber actively, bottom of the water cooling device connecting with the vibrating source through vibrating shift lever, with the seal wave tube, vibrating shift lever and vibrating source on the bottom bracket that fastened to the bottom and installed on the oblique angle adjusting bracket.

本发明反应室上连接投料罐、出料罐和刻蚀气体输送系统，反应室内平行装有板式阳极和阴极，阴极与水冷装置连接，水冷装置通过密封波纹管与反应室底部活动连接，水冷装置底端通过振动转换杆连接振动源；密封波纹管、振动转换杆和振动源位于底架上，底架与反应室底部固定连接并安装于倾角调整支架上。

Finally, a two-mask process was attempted to extend the same concept of the chip process. Here the mask of the contact aperture was replaced by the mask of the LED pad. After etching the SiO2 and ITO in the aperture region, a lateral etch of SiO2 was made to increase the ITO contact area. Although the forward voltage of the GaN LED shows a normal value, the process yield is still low and requires further study.

二道光罩制程延伸了三道光制程的理念，只是因为透明导电层的圆孔图形，是用电极的光罩去开的，所以蚀刻完二氧化矽膜及氧化铟锡膜后，必须再做二氧化矽膜的回蚀刻，让二氧化矽再内缩进去，以增加氧化铟锡和电极的接触面积，不会造成发光二极体的顺向电压提高，但因制程良率太低，所以还须要继续研究改善。

After the plasma etching of the diamond film, the Pt nanoparticles were removed from the specimen surface using aqua regia.

菱形薄膜完成等离子浸蚀之后，使用王酸将这些铂金纳米颗粒从样本表面移除。

Aquatint:It is an etching process on copper or steel by means of nitric acid.

水彩色调：用硝酸在钢片或铜片上作腐蚀的蚀刻法。

True to Tyler's philosophy, these were not simply etchings but were much more technically complex and combined etching with woodcut, stencil, aquatint, relief inking, and chine colle in a variety of different combinations.

诚如泰勒的哲学，这些作品都不是简单的蚀刻，而是复杂得多的技巧的结合，蚀刻与木版画、模版、凹版蚀刻、凸墨浮雕和中国胶各种各样不同的组合。

Photogravure, with etching and aquatint, printed in black and blue inks, with collage and string additions; 55 3/4 x 25 7/8 in.

凹版照相，铜版印刷和凹铜版腐蚀制版法，蓝黑墨水印刷，排成一列的拼贴画，55 3/4 x 25 7/8 in。

There are two steps arris in the center of the quartz sidewall in wet etching process.

经过试验摸索，在70℃下腐蚀，可获得表面质量较好的石英微结构。

He was able to procure a Rembrandt etching from the art dealer .

他从艺术品商人那里收购到了一幅伦勃朗的作品。

Professional production of badges, Su key chain, ash Cylinder, Opener, the ball cross, wallet, bracelets, rings, earrings, hair clips, necklaces, etching Loukong, medal trophy, the Haopai, doll plate, tyres folder, brooches, nameplate, belts deduction And so on.

专业制作徽章，觫匙扣，烟灰缸，开瓶器，球叉，钱夹，手镯，戒指，耳环，发夹，项链，蚀刻镂空，奖牌奖杯，工号牌，公仔标牌，呔夹，胸针，铭牌，皮带扣等等。

The optimized device process of p-n Alo.85Gao.15As/GaAs solar cells have been investigated. AuBe/Au and AuGeNi/Au were evaporated and metallized to form ohmic contacts of front grids and back electrodes, respectively. Heavily-doped GaAs cap layers were removed by the NH4OH:H202:H3P04:H20 selective etching solution.

分别采用真空蒸发AuBe/Au和AuGeNi/Au并合金化形成欧姆接触制作太阳电池正面栅线和背面电极；采用NH_4OH：H_2O_2：H_3PO_4：H_2O体系的选择性腐蚀液去除高掺杂的GaAs接触层；采用真空蒸发技术制备ZnS/MgF_2双层复合减反射膜。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。